BUTTON ASSEMBLY AND ELECTRONIC DEVICE

The present application discloses a button assembly and an electronic device, and belongs to the technical field of electronic devices. The button assembly comprises a button cap and a button sleeve, one end of the button sleeve is connected to the button cap, the opposite end of the button sleeve is correspondingly provided with a tactile switch piece, and when the button cap receives a pressing force, the button sleeve is pushed, triggering the tactile switch piece; the button cap and the button sleeve are respectively made of a first material and a second material, and the elastic modulus of the first material is greater than the elastic modulus of the second material. In the button assembly provided by the present application, by respectively making the button cap and the button sleeve from a first material and a second material, with the elastic modulus of the first material being greater than the elastic modulus of the second material, because the button cap, having the greater elastic modulus, has less